Rotobrush® International LLC: Air Duct Cleaning Machine

Designed specifically to safely and efficiently clean all types of ductwork, most importantly flexible ductwork, the aiR+® XP Professional Air Duct Cleaning Machine is lightweight and portable, giving the user easy access into attics, basements, and crawl spaces, the company said. It runs on two power cords: two 15-A/1,650-W circuits. The air duct cleaning machine includes large 28-inch (71.12 cm) and 30-inch (76.2 cm) brushes to clean larger ducts. It has 50 feet (15.24 meters) total length of hose.